Description
The PXIe-7820R is a high-performance digital input/output module belonging to the PXI R Series, with the part number 783484-01. This module is designed to leverage the capabilities of the Kintex 7 160T FPGA, providing advanced digital processing in a compact, flexible form factor.
With 128 digital I/O (DIO) channels, this module offers extensive connectivity options for a wide range of applications. It is optimized for use with LabVIEW FPGA, allowing for easy integration and custom programming to meet specific user requirements. The PXIe-7820R supports peer-to-peer streaming, enabling high-speed data transfers between modules without taxing the system processor.
The module boasts a minimum I/O pulse width of 6.25 ns and a minimum testing period of 5 ns, ensuring precise timing and control for critical applications. Additionally, it features external clock direction input support, allowing for synchronized operations across multiple devices.
The maximum input leakage is specified at ± 15 μA, and the characteristic impedance is 50 Ω, ensuring reliable and consistent performance. The power-on state is set to Tristate 1, indicating that the digital I/O lines are in a high-impedance state by default, which helps in preventing unintended signals during startup or shutdown.
This module is specifically designed to meet the needs of demanding applications requiring high-speed digital I/O operations, offering a robust, scalable solution for a variety of testing, control, and prototyping scenarios.
| Specification | Detail |
|---|---|
| Part Number | 783484-01 |
| Category | PXI R Series |
| Model | PXIe-7820R |
| Description | PXIe-7820R R Series Digital I/O Kintex-7 160T |
| FPGA | Kintex 7 160T |
| Digital I/O (DIO) | 128 DIO |
| Software | LabVIEW FPGA |
| Peer-to-Peer Streaming | Supported |
| Minimum I/O Pulse Width | 6.25 ns |
| Minimum Testing Period | 5 ns |
| External Clock Direction Input | Supported |
| Maximum Input Leakage | ± 15 μA |
| Characteristic Impedance | 50 Ω |
| Power-On State | Tristate 1 (Tristate by default of 2 NI recommends limiting long-term over/under-voltage exposure to the Digital I/O) |
Question 1: What is the part number of the PXIe-7820R?
Answer 1: 783484-01
Question 2: How many DIO channels does the PXIe-7820R have?
Answer 2: 128
Question 3: Which FPGA is used in the PXIe-7820R?
Answer 3: Kintex 7 160T
Question 4: Does the PXIe-7820R support LabVIEW FPGA?
Answer 4: Yes
Question 5: What is the minimum I/O pulse width of the PXIe-7820R?
Answer 5: 6.25 ns
